Last sync 2016.04.01

[deliverable/titan.core.git] / regression_test / XML / XmlWorkflow / src / xmlTest_Shell.ttcn

/******************************************************************************
 * Copyright (c) 2000-2016 Ericsson Telecom AB
 * All rights reserved. This program and the accompanying materials
 * are made available under the terms of the Eclipse Public License v1.0
 * which accompanies this distribution, and is available at
 * http://www.eclipse.org/legal/epl-v10.html
 *
 * Contributors:
 *   Balasko, Jeno
 *   Raduly, Csaba
 *   Szabo, Bence Janos
 *
 ******************************************************************************/
//=========================================================================
// Tags denoted by <MyTag> have to be replaced implicitly!
// Keep the order of section! Delete headers of empty sections!
// Remove unused examples or parts!
//=========================================================================

module xmlTest_Shell
// [.objid{ itu_t(0) identified_organization(4) etsi(0)
// identified_organization(127) ericsson(5) testing(0)
// <put further nodes here if needed>}]
{

//=========================================================================
// Import Part
//=========================================================================
import from PIPEasp_Types all;
import from PIPEasp_PortType all;
import from PIPEasp_Templates all;

//=========================================================================
// Module Parameters
//=========================================================================

modulepar float tsp_shellCmdTimeout :=1.0;

//=========================================================================
// Data Types
//=========================================================================
// type record TestcaseResult {
//   charstring tcName,
//   boolean    passed
// }
//
// type record of TestcaseResult TestCaseResultList
//=========================================================================
// Signatures
//=========================================================================

// Insert signature definitions here if applicable!
// You can use the signature skeleton!

//=========================================================================
//Port Types
//=========================================================================

// Insert port type defintions here if applicable!
// You can use the port_type skeleton!

//=========================================================================
//Component Types
//=========================================================================



type component PIPE_CT {
  port PIPEasp_PT PIPE_PCO;
  var ASP_PExecute v_ASP_PExecute;
  var ASP_PResult v_ASP_PResult;
  var ASP_PExecuteBinary v_ASP_PExecuteBinary;
  var ASP_PResultBinary v_ASP_PResultBinary;
  var ASP_PExecuteBackground v_ASP_PExecuteBackground;
  var ASP_PStdin v_ASP_PStdin;
  var ASP_PStdout v_ASP_PStdout;
  var ASP_PStderr v_ASP_PStderr;
  var ASP_PStdinBinary v_ASP_PStdinBinary;
  var ASP_PStdoutBinary v_ASP_PStdoutBinary;
  var ASP_PStderrBinary v_ASP_PStderrBinary;
  var ASP_PKill v_ASP_PKill;
  var ASP_PExit v_ASP_PExit;
  var ASP_PLineMode v_ASP_PLineMode;
  var ASP_PError v_ASP_PError;
}

type component Shell_CT extends PIPE_CT {
    var boolean v_initialized:=false;
}


type component xmlTest_CT extends Shell_CT {}

type component mtc_CT {}

//=========================================================================
// Constants
//=========================================================================

const integer c_shell_successWithoutWarningAndError:=0;
const integer c_shell_success := 0;
const integer c_shell_successWithWarning:=1; //temp until licence is solved
const integer c_shell_error:=256;
const integer c_shell_error_noSuchFileOrDirectory:=512;

//Expected and accepted diffs:
// Line "Copyright Ericsson AB 2013"        - 4 diffs
// Line "XSD to TTCN-3 Translator version:" - 4 diffs
// Line "File"                              - 4 diffs
// Line "Updated: "                         - 4 diffs
// Line "module www_"                       - 4 diffs
// Line "ETSI ES 201 873-9 V4.1.2"          - 2 diffs ???? << Fix it !
// Line "variant \"namespace as"            - 4 diffs
// Script counts the strings "\n" thus N different lines mean N-1 numOfDiff
//Possible values:12+ 8+ 19,21,23,25 but 21 and 25 should be eliminated!

const integer c_numOfDiff_header := 21+12;
const integer c_numOfDiff_headerAndModuleName := 27+12;
const integer c_numOfDiff_headerModNameAndNamespace := 31+12;
const integer c_numOfDiff_headerModNameAndImport := 31+12;

//=========================================================================
// Templates
//=========================================================================

// Insert templates here if applicable!
// You can use the template skeleton!

//=========================================================================
// Altsteps
//=========================================================================

// Insert altsteps here if applicable!
// You can use the altstep skeleton!

//=========================================================================
// Functions
//=========================================================================

//=========================================================================
// f_countDelimiters
//=========================================================================
function f_countDelimiters(in charstring pl_string, in charstring pl_delimiter, inout integer pl_counter) {
  pl_counter:=0;
  var integer pos:=0;
  var integer vl_size:=lengthof(pl_string);
  var integer vl_delimsize:=lengthof(pl_delimiter);
  while(pos<vl_size) {
    if( substr(pl_string,pos,vl_delimsize)==pl_delimiter) { pl_counter:=pl_counter+1}
    pos:=pos+1;
  }
}//f_

//=========================================================================
// f_compareFiles
//=========================================================================
//pl_diffLimit: upper limit of acceptable diff lines. 4 means one acceptable difference
function f_compareFiles(in charstring pl_file1, in charstring pl_file2, in integer pl_diffLimit) runs on xmlTest_CT {
  var integer vl_expectedResult:=0
  if(pl_diffLimit>0) { vl_expectedResult:=256; }
  var boolean vl_success:=false;
  f_shell_command("diff -w " & pl_file1  & " " & pl_file2,"",vl_expectedResult,vl_success);

  if(v_ASP_PResult.code==0)
  {
    setverdict(pass);
  }
  else if(v_ASP_PResult.code==256) {
    var integer vl_counter:=0;
    f_countDelimiters(v_ASP_PResult.stdout,"\n",vl_counter);
    log("Counted lines: ",vl_counter, " diffLimit: ", pl_diffLimit)
    if(vl_counter>pl_diffLimit) {
      setverdict(fail);
    }
  } else { //e.g 512: No such file or directory
    log("Wrong result code: ",v_ASP_PResult.code, " Expected result code: ", vl_expectedResult)
    setverdict(fail);
  }
}//f_


//********* SHELL Functions ***********************

//=========================================================================
// f_shell_init
//=========================================================================
function f_shell_init() runs on Shell_CT {
  if(v_initialized) { return; }
  map(self:PIPE_PCO, system:PIPE_PCO);
  v_initialized:=true;
}

//=========================================================================
// f_shell_cleanup
//=========================================================================
function f_shell_cleanup() runs on Shell_CT {
  if(not v_initialized) { return; }
  unmap(self:PIPE_PCO, system:PIPE_PCO);
  v_initialized:=false;
}
//=========================================================================
// f_setverdictfromBool
//=========================================================================
function f_setverdictfromBool(in boolean pl_result, in boolean pl_expected_result:=true) {
  if(pl_result==pl_expected_result) {
    setverdict(pass);
  }else{
    setverdict(fail);
  }
  return;
}
//=========================================================================
//  f_shell_validateXml
//  Compares pl_xmlFileContent (e.g encoding result) against pl_xsdFileName
//=========================================================================
function f_shell_validateXml(in octetstring pl_xmlFileContent, in charstring pl_xsdFileName, in integer pl_expected_result, inout boolean pl_success)
runs on Shell_CT
{
  f_shell_command( "xmllint --noout --schema " & pl_xsdFileName & " - ",oct2char(pl_xmlFileContent), pl_expected_result, pl_success);
}


//=========================================================================
//  f_shell_command
//=========================================================================
function f_shell_command(in charstring pl_command, in charstring pl_stdin, in integer pl_expected_result, inout boolean pl_success)
runs on Shell_CT
{
  f_shell_init();

  var integer vl_expectedCode:=-1;
  if(pl_expected_result==c_shell_successWithoutWarningAndError or
    pl_expected_result==c_shell_successWithWarning) {
    vl_expectedCode:=0
  } else {
    vl_expectedCode:= pl_expected_result;
  }

  log("Running: ", pl_command);
  PIPE_PCO.send(t_PExecute(pl_command,pl_stdin));

  timer t:=tsp_shellCmdTimeout;
  t.start;
  pl_success:=false;

  alt {

    [] PIPE_PCO.receive(t_PResult(?, ?, ?)) -> value v_ASP_PResult {
        log("PResult msg received: ", v_ASP_PResult);

        if(v_ASP_PResult.code==vl_expectedCode ) {
          var charstring vl_pattern:="";
          select(pl_expected_result) {
            case(c_shell_successWithWarning) {
              vl_pattern:="*(Warning|WARNING)*";
              if(regexp(v_ASP_PResult.stderr,vl_pattern,0)!=""){
                log("That is an expected Warning!")
                pl_success:=true;
              } else {
                log("No Warning in the stderr string but expected");
                pl_success:=false;
              }
            }
            case(c_shell_successWithoutWarningAndError) {
              vl_pattern:="*(Error|ERROR)*";
              if(regexp(v_ASP_PResult.stderr,vl_pattern,0)!=""){
                log("That is an unexpected Error!")
                pl_success:=false;
              } else {
                log("No Error in the stderr string");
                pl_success:=true;
              }
              vl_pattern:="*(Warning|WARNING)*";
              if(regexp(v_ASP_PResult.stderr,vl_pattern,0)!=""){
                log("That is an unexpected Warning!")
                pl_success:=false;
              } else {
                log("No Warning in the stderr string");
                pl_success:=true;
              }
            }//case
            case(c_shell_error) {
              log("Command returned with ERROR as expected");
              pl_success:=true;
            }
            case(c_shell_error_noSuchFileOrDirectory) {
              log("Command returned with No such file or directory as expected");
              pl_success:=true;
            }
            case else {
              log("Other case");
              pl_success:=false;
            }
          }//select
        } else {
          log("The result code(", v_ASP_PResult.code, ") is not the expected(", vl_expectedCode, ")");
          pl_success:=false;
        }//if
      }
    [] t.timeout {
        pl_success:=false;
      }
  }//alt

  f_shell_cleanup();
  return;
}//f_shell_command
//=========================================================================
//  Name: f_shellCommandWithVerdict
//  Description: sets verdict for pass, if the command execution returns with the expected value
//=========================================================================
function f_shellCommandWithVerdict(in charstring pl_command, in charstring pl_stdin, in integer pl_expected_result) runs on Shell_CT {
  var boolean vl_success:=false;
  f_shell_command(pl_command, pl_stdin, pl_expected_result, vl_success);
  f_setverdictfromBool(vl_success)
}

//=========================================================================
// Testcases
//=========================================================================

// Insert test cases here if applicable!
// You can use the test_case skeleton!

//=========================================================================
// Control
//=========================================================================

// Insert control part here if applicable!
// You can use the control_part skeleton!

}  // end of module